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1. (WO2019050798) DENSE GLASS-CERAMIC ARTICLES VIA ADDITIVE MANUFACTURE OF GLASS FRIT



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INTERNATIONAL SEARCH REPORT (ISR)
Part 1:  1  2  3  4  5  6          Part 2:  A  B  C  D  E 
International application No. Applicant's or agent's file reference
PCT/US2018/049111 SP17-250
International filing date (day/month/year) (Earliest) Priority Date (day/month/year)
31 August 2018 06 September 2017
Applicant
CORNING INCORPORATED
FOR FURTHER ACTION: See Form PCT/ISA/220 as well as, where applicable, item 5 below.
This international search report has been prepared by this International Searching Authority and is transmitted to the applicant according to Article 18. A copy is being transmitted to the International Bureau.
It is also accompanied by a copy of each prior art document cited in this report.
1. Basis of the report
a. With regard to the language, the international search was carried out on the basis of:
the international application in the language in which it was filed.
a translation of the international application into                                          which is the language of a translation furnished for the purposes of international search (Rules 12.3(a) and 23.1(b)).
b.
This international search report has been established taking into account the rectification of an obvious mistake authorized by or notified to this Authority under Rule 91 (Rule 43.6bis(a)).
c.
With regard to any nucleotide and/or amino acid sequence disclosed in the international application, the international search was carried out on the basis of a sequence listing:
2. Certain claims were found unsearchable
3. Unity of invention is lacking
4. Title of the invention
The text is approved as submitted by the applicant.
The text has been established by this Authority to read as follows:
5. Abstract
The text is approved as submitted by the applicant.
The text has been established, according to Rule 38.2, by this Authority as it appears in Box No. IV. The applicant may, within one month from the date of mailing of this international search report, submit comments to this Authority.
6. Drawings
a.
The figure of the drawings to be published with the abstract is Figure No.     2A    
as suggested by the applicant.
as selected by this Authority, because the applicant failed to suggest a figure.
as selected by this Authority, because this figure better characterizes the invention.
b.
none of the figures is to be published with the abstract.

A. CLASSIFICATION OF SUBJECT MATTER

     C03B 32/02 (2006.01)i; B28B 1/00 (2006.01)i; C03B 19/06 (2006.01)i; B33Y 70/00 (2015.01)i; B29C 64/165 (2017.01)i
According to International Patent Classification (IPC) or to both national classification and IPC

B. FIELDS SEARCHED

Minimum documentation searched (classification system followed by classification symbols):
     C03B; B29C; B28B; B33Y
Documentation searched other than minimum documentation to the extent that such documents are included in the fields searched:
Electronic data base consulted during the international search (name of data base and, where practicable, search terms used):
EPO-Internal, WPI Data, COMPENDEX

C. DOCUMENTS CONSIDERED TO BE RELEVANT

Category* Citation of document, with indication, where appropriate, of the relevant passages Relevant to claim No.
(1)
X
WO 2016137956 A1 (CORNING INC [US]) 01 September 2016 (2016-09-01)
1-22
Y
claims; figure 1
29-31,41-43
(2)
X
WO 2009073096 A1 (CORNING INC [US]; EARL DAVID A [US]; FLETCHER TONIA H [US]; PAISLEY RO) 11 June 2009 (2009-06-11)
23-28,32-40
Y
figure 2; table 2
29-31,41-43
(3)
X
WO 2011081736 A2 (SAINT GOBAIN CERAMICS; PARIHAR SHAILENDRA S; QUEREL GILLES; GICH MARTI) 07 July 2011 (2011-07-07)
23-28,32-40
Y
claims 32, 39, 46-49
29-31,41-43
(4)
DATABASE WPI Thomson Scientific, London, GB; Vol. 2010, No. 58, AN 2010-H933240
XP002787417
X
& KR 20100073350  A  (CHEIL IND INC) 01 July 2010 (2010-07-01)
23-28,32
abstract
*
Special categories of cited documents:
"A"
document defining the general state of the art which is not considered to be of particular relevance
"E"
earlier application or patent but published on or after the international filing date
"L"
document which may throw doubts on priority claim(s) or which is cited to establish the publication date of another citation or other special reason (as specified)
"O"
document referring to an oral disclosure, use, exhibition or other means
"P"
document published prior to the international filing date but later than the priority date claimed
"T"
later document published after the international filing date or priority date and not in conflict with the application but cited to understand the principle or theory underlying the invention
"X"
document of particular relevance; the claimed invention cannot be considered novel or cannot be considered to involve an inventive step when the document is taken alone
"Y"
document of particular relevance; the claimed invention cannot be considered to involve an inventive step when the document is combined with one or more other such documents, such combination being obvious to a person skilled in the art
"&"
document member of the same patent family

D. INFORMATION ON PATENT FAMILY MEMBERS

Patent document cited in search report Publication date
(day/month/year)
Patent family member(s) Publication date
(day/month/year)
WO 2016137956 A1
01 September 2016
CN 107750200 A
EP 3261841 A1
KR 20170119694 A
TW 201637827 A
US 2018036945 A1
WO 2016137956 A1
02 March 2018
03 January 2018
27 October 2017
01 November 2016
08 February 2018
01 September 2016
WO 2009073096 A1
11 June 2009
EP 2234939 A1
JP 5442630 B2
JP 2011505273 A
US 2009142544 A1
WO 2009073096 A1
06 October 2010
12 March 2014
24 February 2011
04 June 2009
11 June 2009
WO 2011081736 A2
07 July 2011
CN 102763260 A
CN 105174719 A
EP 2519990 A2
JP 5503017 B2
JP 2013516378 A
KR 20120094518 A
KR 20140131363 A
US 2011200909 A1
WO 2011081736 A2
31 October 2012
23 December 2015
07 November 2012
28 May 2014
13 May 2013
24 August 2012
12 November 2014
18 August 2011
07 July 2011
KR 20100073350 A
01 July 2010
NONE
Name and mailing address of the ISA/:
European Patent Office
P.B. 5818, Patentlaan 2, 2280 HV Rijswijk,
Netherlands
Telephone No. (+31-70)340-2040
Facsimile No. (+31-70)340-3016
Date of the actual completion of the international search:
14 December 2018
Date of mailing of the international search report:
03 January 2019
Authorized officer:
Pollio, Marco
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